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3 years ago

Which of these is found inside our solar system?

Chemistry

2 answers:

andrew-mc [135]3 years ago

8 0

D should be the answer since there are tons of moons in our solor systtem

Ronch [10]3 years ago

4 0

The answer is D ! :)

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Ludmilka [50]

Answer:

Question 1 :

• A compound is ionic if it is made up of a metal or a cation (+) and a non metal or anion (-)

Question 2 :

• While naming ionic compounds, follow the formula → "metal" + "non-metal ending with ide "

• i.e; Sodium Chloride:

${ \rm{Na {}^{ + } _{(aq)} + Cl {}^{ - } _{(aq)} \: \dashrightarrow \: NaCl _{(aq)}} \: \: \: \: \: \: \: \: } \\ { \rm{sodium + chloride \: \dashrightarrow \: sodium \: chloride}}$

Question 3 :

• The answer above that question is perfect.

Question 4 :

1 atom → Mono. But it is highly recommended to ignore it

2 atoms → DI

3 atoms → TRI

4 atoms → TETRA

5 atoms → PENTA ( such as pentaoxide )

7 atoms → HEPTA ( such as heptaoxide )

Question 5 and 6:

Are perfectly answered.

5 0

3 years ago

What is the molality of a solution that contains 418.8 g HCl in 4.62 kg water?

hram777 [196]

Answer:

a. 2.49

Explanation:

Molar mass of HCl= 36.46 g

So, no. of moles=418.8/36.46=11.48

Molality= no. of moles/mass of solvent= 11.48/4.62= 2.49

5 0

3 years ago

Read 2 more answers

people can increase water conservation by eating more food drinking more water taking longer showers reducing water pollution

hram777 [196]

Reduce water pollution

8 0

4 years ago

Read 2 more answers

Is the climate change that Greenland is experiencing and will continue to experience a good thing or bad thing for Greenland and

KATRIN_1 [288]

Answer:

bad thing.

Explanation:

most of Greenland is an icy island with the only main population on the west coast.

Although this would probably open up more land for use; the rising sea levels are a much bigger threat comparatively with the perks of warmer climate.

8 0

3 years ago

Read 2 more answers

11. How many elements do all the "P" orbital span (go across) in each period? (circle your answer)

bulgar [2K]

Answer: B

can u pls give me brain list?

8 0

3 years ago